Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Peter B Appel, PH.D.
Clinical Psychologist in Lewes, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073616967
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Registry record
Entity type Individual (Type 1)
Name Dr. Peter B Appel
Credential PH.D.
Sex Male
Practice address 1518 Savannah Rd, Lewes, DE, 19958
Phone (302) 448-4266
Fax (302) 448-4193
Enumeration date Sep 6, 2006
Last updated in NPPES Jan 29, 2019
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License B0000172 (DE) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License B1-0000172 (DE) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000711119 | Medicaid | DE | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1073616967 active?
Yes, as of the latest NPPES snapshot, NPI 1073616967 is active (record last updated 2019-01-29).
How do I verify Peter Appel's NPI record?
Cross-check NPI 1073616967 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Edward Wilson Clinical Psychologist · Lewes, DE NPI 1194837500 Melody Benson Psychiatry Physician · Lewes, DE NPI 1811080237 Mary Moor Clinical Psychologist · Lewes, DE NPI 1558648519 Colleen Leitner Psychiatry Physician · Lewes, DE NPI 1235593765 Erica Winn Mental Health Counselor · Lewes, DE NPI 1396215661
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-29.